<div class="form">
  <fieldset>
        <legend><?php echo __('Introduzca los datos'); ?></legend>
<?php
    echo $this->Form->create('Categoria', array('action' => 'edit'));

    echo $this->Form->input('nombre');
    echo $this->Form->input('descripcion');
    echo $this->Form->input('id', array('type' => 'hidden'));

    ?>



</fieldset>
<?php    echo $this->Form->end('Editar Categoria');?>